Production of any kind of cement at OYAK Cement plants is in conformity with the standard TS EN 197-1:

Name Of Product TS 19 / TS 21 Area of Use Plant
Portland Cement Cem I 42,5 R General use Adana / Denizli / Bolu / Unye / Mardin / Aslan
White Portland Cement Cem I 52,5 R (White) Superior quality white cement: Minimum 85% whiteness ratio for general use and structures for aesthetic purposes Adana Cement
White Portland Limestone Cement Cem II White Blended white cement: Minimum 82% whiteness ratio for general use and structures for aesthetic purposes Adana Cement
Portland Composite Cement Cem II Generally used in areas where blended cement is used and higher strength is required, in construction of pipe culverts, special project concrete and in production of building chemicals. Adana / Denizli / Bolu / Unye / Mardin / Aslan
Blast Furnace Slag Cement Cem III Blast Furnace Slag Cement: In coast and harbor constructions, offshore structures, waste water plants, foundation piles, canalettes, dams, concrete or reinforced concrete underground water pipes, industrial grounds under sulphate effect, treatment plants, tunnel linings, in constructions for general purpose and in mass concrete requiring low heat of hydration. Adana / Bolu / Unye
Pozzolanic Cement Cem IV It is generally used in dams, plaster and masonry mortar, flumes, treatment plants, mass concrete casting, paving concrete and production of building chemicals. Bolu / Denizli / Unye / Mardin
Sulphate Resisting Pozzolanic Cement Cem IV-SR It is generally used in dams, plaster and masonry mortar, flumes, treatment plants, mass concrete casting, paving concrete and production of building chemicals. Bolu
Composite Cement Cem V It is generally used in dams, plaster and masonry mortar, flumes, treatment plants, mass concrete casting, paving concrete and production of building chemicals. Adana / Aslan
Sulphate Resisting Portland Cement Cem I - SR It is used in constructions on areas which are under effect of sulphate zones and seawater as well as in construction of foundations for underwater structures, bridges, dams and harbors and retaining walls. Mardin / Denizli / Bolu
Special Types of Cement
Various types of cement designed specially depending on customer needs: The cement used in Marmaray underwater tube tunnel, Izmit Bay Suspension Bridge, petroleum cement, etc. Adana / Bolu / Unye / Mardin
Apı Well Cement G-Sınıfı; HSR-Tipi API Well Cement, which can be used under severe conditions like 260 degrees celsius and 20.000 psi, shows excellent workability and mechanical properties on drilling applications. This is a special type of cement which does not hardens to a depth of 6.000 meter and it has appropriate strength properties for drilling procedures under high temperature and high pressure. Class G; Type HSR
Fly Ash
Fly ash is obtained by electrostatically or mechanically precipitating the dust granules, available in the flue gas discharged from the ovens, where pulverized coal is burned. Ünye
What is Cement? The word cement is derived from the Latin word ‘caementum’ which means rough-cut stone.